Gran maestro ahtrin

Level	129
Health	729.066
Experience	0
Damage	530 - 770
Defence	200
Behaviour	Aggressive: attacks on sight
Race	Animal
Resistances	Sword +40% · Two-handed +40% · Dagger +30% · Bell +20% · Fan +20% · Bow +40%

Where it spawns

It is not in any map spawn table: it comes from a quest, an event or is summoned by another monster.